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EGNOS Evolution Program Update D. Flament : Head of ESA EGNOS Division and Program manager IWG#26 – New Delhi, India, 5-7 Feb 2014. Presentation outline. System Status Release Plan Current Industrial activities Com network migration in 2013 What is next ?. GPS. EGNOS Architecture.

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  1. EGNOS Evolution Program Update D. Flament : Head of ESA EGNOS Division and Program manager IWG#26 – New Delhi, India, 5-7 Feb 2014 ESA UNCLASSIFIED – For Official Use

  2. Presentation outline System Status Release Plan Current Industrial activities Com network migration in 2013 What is next ?

  3. GPS EGNOS Architecture GEO Space Segment Ranging and Integrity Monitoring Stations RIMS1 RIMS2 RIMS … n NLES (two per GEO) Ground Segment EGNOS Wide Area Network MCC1 MCC2 MCC3 MCC4 SOU SPU Mission Control Centres Support Facilities CPF CCF

  4. System Status & Release Plan

  5. The real life of an operational system User Adoption Evolutions Maintenance & operations Lessons learned, best practices and Reform in US DoD Space acquisition program (GAO report 2007) after 2 decades of problems (cost, delays, etc..) Evolutionary development. “ .. incremental path toward meeting market and user needs rather than attempting to satisfy all needs in a single step. This provided program managers with more achievable requirements, which, in turn, facilitated shorter cycle times. ..” ESA UNCLASSIFIED – For Official Use

  6. EGNOS V2 Release Plan

  7. Status of RIMS Deployment ESA UNCLASSIFIED – For Official Use

  8. EGNOS RIMS Network – Targeted network 41 RIMS sites

  9. 2013 – EC Delegation framework - Major Achievements • System: • QR of V2.3.2 in summer and deployment / start of operations in Oct • Improvement in Performance& robustness to IONO .. • CDR V2.4.1 M in summer • Major step in obsolescence management • Completion of TWAN G2 qualification, HO to ESSP, operational migration (see detailed slides after) • First phase of V2.4.1 M AIV • Sub-system: • NLES G2 detailed design & development • CCF G2 detailed design & development • Support Facilities major evolutions development and qualification • Communication network technology refresh • Preparation of the new Industrial activities procurements for 2014/2017 • Follow up of PROSBAS activity (EC funding) to support DFMC work plan (see dedicated presentation) ESA UNCLASSIFIED – For Official Use

  10. Operational EGNOS APV-1 Availability V2.2 May 2011 V2.3.2 Jan 2014

  11. Major Obsolescence management achievement in 2013: EGNOS Wide Area Communication Network Migration (G1 to G2) ESA UNCLASSIFIED – For Official Use

  12. Requirements • Programmatic context: • Existing EGNOS Network Technology Obsolete with a deadline imposed by BT of early 2014 • Necessity to migrate on time in order to avoid risk to service availability and/or considerable cost impacts • Initial trade-off between approaches: • Migrate with Notice to Users with a Service Interruption • Migrate without Service Interruption (Continued Service) : Chosen Option • Migration high level requirements: • service at least as good as current service • Migrate without Service Interruption (Continuous service) • Migrate without risk on Integrity ESA UNCLASSIFIED – For Official Use

  13. VPN1 to VPN2 Migration • Before migration situation : • RIMS attached to one MCC (FR before 2.3.1) • MCC interconnected with IPLC. • NLES connected through IPLC network. • VSAT (C, Ku) partially redundant • After migration situation : • RIMS (MPLS) attached to ALL MCC. • MCC interconnected with MPLS. • NLES connected through MPLS. • VSAT C band only fully redundant • Full MPLS Network with added redundancy.

  14. Original Situation. • During migration : • Deployment of a second MPLS network. • Connection of each RIMS to the network (Raw data only). • Independence of the networks (For safety reasons). • Testing of EGNOS on the new network independently of EGNOS in operation. EGNOS Migrated to the new VPN.

  15. Results : 10 days encompassing the operational migration executed by ESSP ESA UNCLASSIFIED – For Official Use

  16. GEO Roadmap – Satellite view

  17. EGNOS short / medium term plan • Urgent procurements (2014-2017) • WO1 (2.4.2 Phase B and pre-devpts) • WO2(ASTRA 5B Integration and Qualification) • WO3(Recurring RIMS (2)) • PCIP6(Security analysis) • PCIP7 (V2.4.2 Phase C/D)) • Continue R&D (EGEP / H2020) • Preparation of the CD Phase of EGNOS V3 • Transition to new framework (Working arrangement with GSA)

  18. Conclusion • Major successes in 2013 (V2 Evolutions, V3 SRR, EGEP results) • Ambitious program of work (on both V2 and V3) for next 8 years • 2014 is the year to transition to new framework for 2014-2020 (GSA, new working arrangement) • International momentum around SBAS still growing • Cooperation between ESA & ASECNA has started (MOU for Ionospheric data collection & processing)

  19. EGNOS Evolutions in the context of EGNOS Exploitation Program (GSA) 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 EGNOS V2 services (OS, SoL, EDAS) ; EU28, LPV200, and other extensions TBC (Ukraine..) Service Provision (GSA) New services preparation Second generation services Procurement & Implementation V2.4.1P; V2.4.2 ; V2.5 (TBC) Infrastructure (ESA) . . V3 Phase C/D V3 Phase B2 R&D System & techno (ESA) Test Beds; Techno Pre-Devpt, SBAS Infra R&T IWG, Eurocae, RTCA, ProSBAS SBAS L1/L5 ICD Validated MOPS IWG, SBAS L1/L5 / multi - const. Standardisation Avionics L1/L5 multi - const M OPS Phase III - LPV200 Tech. Ref. Phase III - LPV200 OPS Phase IV - LPV200 OPS SBAS L1/L5 WAAS & other SBAS GAGAN, SDCM, etc…………..

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